“On OpenAI Dev Day” by Zvi

OpenAI DevDay was this week. What delicious and/or terrifying things await?

Turbo Boost

First off, we have GPT-4-Turbo.

Today we’re launching a preview of the next generation of this model, GPT-4 Turbo.

GPT-4 Turbo is more capable and has knowledge of world events up to April 2023. It has a 128k context window so it can fit the equivalent of more than 300 pages of text in a single prompt. We also optimized its performance so we are able to offer GPT-4 Turbo at a 3x cheaper price for input tokens and a 2x cheaper price for output tokens compared to GPT-4.

GPT-4 Turbo is available for all paying developers to try by passing gpt-4-1106-preview in the API and we plan to release the stable production-ready model in the coming weeks.

Knowledge up to April 2023 is a big game. Cutting the price [...]

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Outline:

(00:09) Turbo Boost

(01:25) Function calling updates

(02:27) Improved instruction following and JSON mode

(03:21) Reproducible outputs and log probabilities

(04:34) Updated GPT-3.5 Turbo

(06:49) New Modalities

(07:03) New modalities in the API

(07:08) GPT-4 Turbo with vision

(08:02) DALL·E 3

(08:47) Text-to-speech (TTS)

(10:05) Model customization

(10:09) GPT-4 fine tuning experimental access

(11:01) Custom models

(12:19) Assistants API, Retrieval, and Code Interpreter

(15:13) GPT-GPT

(22:37) Putting It All Together

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First published:
November 9th, 2023

Source:
https://www.lesswrong.com/posts/wdekcGpsMtakGCo5y/on-openai-dev-day

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Narrated by TYPE III AUDIO.